39900038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{33871}}^1$

素因数の和:33923

約数の個数: 16

約数和(自身を含む): 65034240

約数和(自身を除く): 25134202

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 33871, 67742, 643549, 1050001, 1287098, 2100002, 19950019, 39900038]

約数ペア:

[(1, 39900038), (2, 19950019), (19, 2100002), (31, 1287098), (38, 1050001), (62, 643549), (589, 67742), (1178, 33871)]